45-minute cycle signals are super insightful: This morning, both $BTC & $ETH showed MACD bearish divergence signals on this cycle, followed by a precise pullback. Key highlights: When prices retested the EMA21 support line, $ETH tested it three times without breaking, firmly holding the $2300 level. Eventually, it climbed back above $2330, perfectly validating the support-rebound logic. Currently, $BTC & $ETH are showing high-level short signals on the 90-minute cycle, and the pullback isn’t over yet. Key support levels: $BTC at $73,800 and $ETH at $2300. Data sourced from PRO custom cycles, supporting seamless switching between second-K, minute, hour, and daily charts.